Minnesota’s Only Public Precision Hydration Sweat Test Center
As featured in the Star Tribune
The sodium concentration in your sweat can vary up to 10 times from your training partner’s — even at the same fitness level. That means generic sports drinks and guesswork are costing you performance. A Precision Hydration sweat test gives you your exact numbers in 45 minutes. No needles. No treadmill. Wear your work clothes.
What You Get
Effortless and Painless
No needles, no treadmills, and no waiting for lab results for the sweat chloride test. Our 45-minute sweat test involves a comfortable chat about your training routine while we precisely measure your sweat’s sodium content.
Unparalleled Accuracy
We leverage a patented sweat-testing technology. It is proven in the medical field & provides an accurate and stable long-term indicator of your hydration needs. This means that, essentially, the results of one test will be helpful to you for your entire life!
Personalized Hydration Blueprint
We analyze your test results and create a customized plan. The plan outlines what to drink before, during, and after exercise. It specifies when and how much to drink to keep you optimally hydrated, helping you perform at your best.
Electrolyte Advantage
Forget generic store-bought drinks. We offer a range of multi-strength electrolyte tablets formulated specifically for your unique needs. Our most potent option, PH 1500, boasts 3.5 times the electrolytes compared to most brands, ensuring you replenish what you lose.
Sweat Test FAQ’s
What is a Sweat Test?
A sweat test measures the concentration of sodium in your sweat to provide a personalized hydration strategy. By understanding how much sodium you lose during exercise, we can tailor your fluid and electrolyte intake to match your unique needs. This helps prevent dehydration, cramping, and performance decline, ensuring you stay at your best during every workout.
How do I prepare?
Come ready to discuss your training routine and hydration habits. No physical or nutritional preparation required.
How is the test performed?
The test is simple and comfortable. We place a small sensor on your arm. It measures the sodium concentration of your sweat while you relax. While we wait, we chat about your fitness goals.
How do I read my results?
After your test, we provide a detailed report outlining your sweat’s sodium concentration. This forms the basis of your hydration strategy and ensures you know exactly how to stay hydrated during intense workouts.
When are results available?
Your results are available immediately after the test so you can start optimizing your hydration strategy right away.
Can results be inconclusive?
Our testing technology is highly reliable with a proven track record in medical applications. The main concern is sweat rate. Those that sweat very little will have a harder time getting results (but not impossible).
How do I schedule?
Book your sweat test in Rosemount, Minnesota using the link on this page. Important: This test is only performed in person.
Client Testimonial
“I’d never felt as strong in a marathon as I did that Saturday. I finished in 2:58:14 — more than a minute faster than my personal record.”
— Ben Goessling, Star Tribune, 68 days after his sweat test.
Ben came in after cramping out of the 2024 Boston Marathon. His sweat test revealed he was losing 598 mg of sodium per pound of sweat – and replacing almost none of it. He ran Grandma’s Marathon cramp-free 68 days later.
if you’ve got a race, triathlon, or a long training block coming up – dial in your hydrationg before it costs you.
Elevate Your Game: Comprehensive 1-on-1 Nutrition & Performance Coaching
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